Thickness (mm)*
I	II	III	IV	V	VI	VII	VIII
5.69	6.47	7.31	8.45	5.67	6.34	7.27	8.43
4.76	4.90	4.70	4.84	2.38	2.36	2.39	2.35

Width at Mark 3 (mm)
Mark III (5mm thickness)
Initial 	Final
19.15	19.85

Mark VII (2.5mm thickness)
Initial 	Final
19.21	20.55